Amprobe TIC 300 PRO, User Manual, Page: 14 / 92

8 9
MAINTENANCE AND REPAIR
If the TIC 300 PRO will not turn on, check the battery.
If there appears to be a malfunction during the
operation of the voltage detector, the following steps
should be performed in order to isolate the cause of the
problem:
1. Check the battery.
2. Review the operating instructions for possible
mistakes in operating procedure.
Except for the replacement of the battery, repair of
the voltage detector should be performed only by a
Factory Authorized Service Center or by other qualified
instrument service personnel. The front panel and
case can be cleaned with a mild solution of detergent
and water. Apply sparingly with a soft cloth and allow
drying completely before using. Do not use aromatic
hydrocarbons or chlorinated solvents for cleaning.
Battery Replacement
Use phillips blade screwdriver to remove the battery
hatch screw. Lift the hatch. Remove the battery and
replace it with a 9 volt alkaline battery. Make sure the
seal is in place. Close the battery hatch and replace the
screw.